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ultra‑precision ER40 collet is designed to grip tooling securely with exceptional run‑out control
Flexible specifications for varied deep groove needs: Available in multiple specifications to adapt to different groove depths and profiles
Metric fine-thread precision (M39 x 3) with 6g tolerance: Delivers accurate pass/fail checks for external threads
It supports efficient workflow by reducing finishing work and rework
It enables consistent hole sizes with an acceptable surface finish for finishing operations
Carmex Thread Turning External Insert - UNJ (UNJC UNJF UNJEF UNJS) - Right Hand - 16ER8UNJBLU NCDC Drill Chuck ultra‑precision ER40 collet is designedThe Carmex Thread Turning External Insert UNJ (UNJC UNJF UNJEF UNJS) Right Hand 16ER8UNJBLU is a precision external threading insert designed for right hand operations on UNJ thread standards. Built to fit standard turning tools, this insert helps machinists, engineers, and technicians produce accurate UNJ threads with consistent results across a variety of jobs. These inserts belong to an industry leading range of thread turning tools, engineered to
